/* Copyright (C) 2021 Rain */

/* This file is part of XNIX. */

/* 
  XNIX is free software: you can redistribute it and/or modify 
  it under the terms of the GNU General Public License as published by 
  the Free Software Foundation, either version 3 of the License, or 
  (at your option) and later version. 
*/

/*
  XNIX is distributed in the hope that it will be useful, 
  but WITHOUT ANY WARRANTY; without even the implied warranty of 
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 
  GNU General Public License for more details. 
*/

/*
  You should have received a copy of the GNU General Public License 
   along with XNIX. If not, see <https://www.gnu.org/licenses/>.  
*/



#include <kernel/init.h>
#include <kernel/errno.h>
#include <kernel/types.h>

#include <kernel/tty.h>
#include <arch/io.h>

#define serial_info(fmt, ...) printk(yellow, "serial: " fmt, ##__VA_ARGS__)

errno_t serial_init(void);

void com_init(__io_t port);

void serial_write(__io_t port, __uint8_t);
char serial_read(__io_t port);

int serial_putc(struct tty *, char);

void serial1_interrupt(void);
void serial0_interrupt(void);

